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**calculator****Member**- Registered: 2013-11-06
- Posts: 3

Do you ever think there would be a second imaginary number? A one about x/0? There could be one, since √-1 was once thought to be impossible.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 95,945

Hi calculator;

One problem with x / 0 is that when we have

we can multiply that 3 on both sides and it makes sense.

6 does equal 2 * 3. But since we agree that 0 x anything = 0 let's see what happens. Supposing we say

we multiply by 0 on both sides and get the contradictory statement that 6 = n * 0 when we already know that anything times 0 is 0.

So, I would say you will never see that definition changed.

**In mathematics, you don't understand things. You just get used to them.**

**If it ain't broke, fix it until it is.**

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Those arithmetic are clearly not working with x/0 but that does not stop you from calling it an imaginary number.

'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.'

'God exists because Mathematics is consistent, and the devil exists because we cannot prove it'

'But our love is like the wind. I can't see it but I can feel it.' -A Walk to remember

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 95,945

It is undefined. Imaginary number was a term used for a complex number.

**In mathematics, you don't understand things. You just get used to them.**

**If it ain't broke, fix it until it is.**

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I meant, a new kind of a number

'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.'

'God exists because Mathematics is consistent, and the devil exists because we cannot prove it'

'But our love is like the wind. I can't see it but I can feel it.' -A Walk to remember

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 95,945

It leads to too many contradictions to call it anything.

**In mathematics, you don't understand things. You just get used to them.**

**If it ain't broke, fix it until it is.**

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